Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Raf4 win in 5 half-moves
2 Rhf4 win in 5 half-moves
3 Rag4 win in 7 half-moves
4 Rf3 win in 7 half-moves
5 Rhg4 win in 7 half-moves
6 Ra1 win in 9 half-moves
7 Ra2 win in 9 half-moves
8 Ra5 win in 9 half-moves
9 Raa3 win in 9 half-moves
10 Rb1 win in 9 half-moves
11 Rb2 win in 9 half-moves
12 Rbh3 win in 9 half-moves
13 Rg3 win in 9 half-moves
14 Rh1 win in 9 half-moves
15 Rh2 win in 9 half-moves
16 Rh5 win in 9 half-moves
17 Rhh3 win in 9 half-moves
18 Rb5 loss in 6 half-moves
19 Rba3 loss in 6 half-moves
20 Rbb4 loss in 6 half-moves
21 Rab4 loss in 4 half-moves
22 Rhb4 loss in 4 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rac4 loss in 2 half-moves
27 Rad4 loss in 2 half-moves
28 Rae4 loss in 2 half-moves
29 Rb6 loss in 2 half-moves
30 Rb7 loss in 2 half-moves
31 Rb8 loss in 2 half-moves
32 Rc3 loss in 2 half-moves
33 Rd3 loss in 2 half-moves
34 Re3 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh7 loss in 2 half-moves
37 Rh8 loss in 2 half-moves
38 Rhc4 loss in 2 half-moves
39 Rhd4 loss in 2 half-moves
40 Rhe4 loss in 2 half-moves